| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 146 m | +81 m | 8.1% | 9.6% |
|
| 2 | 231 m | +85 m | 8.5% | 9% |
|
| 3 | 312 m | +81 m | 8.1% | 9% |
|
| 4 | 349 m | +37 m | 7.1% | 8.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.